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https://issues.apache.org/jira/browse/NIFI-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15570913#comment-15570913
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ASF GitHub Bot commented on NIFI-2861:
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GitHub user jskora opened a pull request:
https://github.com/apache/nifi/pull/1127
NIFI-2861 ControlRate should accept more than one flow file per execution
(1.x)
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* Support multiple files per onTrigger call.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jskora/nifi NIFI-2861-1.x
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/1127.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1127
----
commit d66dd6d0f59784da14a26fce50542224e1cf4b07
Author: Joe Skora <[email protected]>
Date: 2016-10-13T05:14:23Z
NIFI-2861 ControlRate should accept more than one flow file per execution
* Support multiple files per onTrigger call.
----
> ControlRate should accept more than one flow file per execution
> ---------------------------------------------------------------
>
> Key: NIFI-2861
> URL: https://issues.apache.org/jira/browse/NIFI-2861
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.0.0, 0.7.0
> Reporter: Joe Skora
> Assignee: Joe Skora
>
> The {{ControlRate}} processor implements a {{FlowFileFilter}} that returns
> the {{FlowFileFilter.ACCEPT_AND_TERMINATE}} result if the {{FlowFile}} fits
> with the rate limit, affectively limiting it to one {{FlowFile}} per
> {{ConrolRate.onTrigger()}} invocation. This is a significant bottleneck when
> processing very large quantities of small files making it unlikely to hit the
> rate limits.
> It should allow multiple files, perhaps with a configurable maximum, per
> {{ControlRate.onTrigger()}} invocation by issuing the
> {{FlowFileFilter.ACCEPT_AND_CONTINUE}} result until the limits are reached.
> In a preliminary test this eliminated the bottleneck.
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